[dsp] SW needed

About 3 years ago I bought a DSPx and KDSP10 kit from TAPR. I have just
got around to using this kit, but I have lost the software (DOS based I
believe) that came with the kit. There doesn't seem to be any help on
the Atmel site.
If anyone can let me have a copy of this sw, I would be greatful. Advise
price. I can download or you can send a cd. Help please
Regards Alvey Street (G4ksy)